Senior AI Engineer

Ruzora places senior Latin American engineers with US startups. We're hiring a Senior AI Engineer to build product features on top of foundation models (Claude, GPT, Gemini) for our US partner companies. 100% remote from LATAM, US-overlapping hours.

What you'll do

• Build LLM-powered features: extraction, classification, summarization, agents
• Design RAG pipelines with vector databases
• Integrate AI APIs, manage prompts and evaluate model output in production
• Work directly with US product teams

What we're looking for

• 4+ years of software engineering, 2+ years shipping LLM/AI features to production
• Strong Python (FastAPI or similar); LangChain, LlamaIndex or LangGraph
• Hands-on RAG and vector databases (pgvector, Pinecone, Qdrant, Weaviate)
• React or TypeScript experience is a plus
• Fluent English (B2+), you'll work daily with US teams

How it works

Every candidate goes through the same 3-step vetting: a short coding challenge, an AI interview in English, and a final call. Apply on our site; it takes 2 minutes with your CV or LinkedIn PDF.